Many individuals in Linden who end up in drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. In fact, as many as 1/3 of those who suffer with mental health issues in Linden also take part in substance abuse at some point in their lives. These dual diagnosis clients often turn to alcohol or drugs to self medicate in an attempt to ease the symptoms of an underlying psychological issue. Some treatment clients aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug treatment facility is this sort of psychological condition discovered. This in itself can sometimes help resolve addiction issues and put the individual in a position to receive rehabilitation for both conditions so that they have a strong chance of remaining clean and sober and psychologically healthy in the future.